Topaz, November’s Birthstone: The Have-it-Your-Way Gem

November has a pair of beautiful birthstones—topaz and citrine. Both come in beautiful shades of amber, which match the autumn leaves. But since we’ve covered citrine in a previous blog, let’s focus on the amazing topaz.

Most gemstones have a typical color, but with a topaz, you aren’t limited to one tone…you have a rainbow of choices—gold, orange, blue, pink, purple, or brown. Whatever hue you’re looking for, you can find it in a topaz.

Some interesting facts about topaz…

• Ancient Egyptians believed topaz came from the glow of the sun god, while ancient Greeks said that it gave them strength. In the medieval ages, it was thought to thwart evil spells. In India, it was believed that wearing topaz above the heart brought long life and beauty.
• Some shades of topaz have names:
  • Reddish-orange: Imperial
  • Pink: Rose
  • Yellow-brown: Sherry or Precious
• If you see a bright blue topaz, chances are it’s actually clear topaz that’s been radiated and heat-treated. This type of stone is mass produced and results in a less-expensive (though lovely) stone.
• At one point, all yellow gemstones were called topaz.
• Reddish orange topaz was discovered in Russia, and was worn only by the Tsar and his family (hence the name “Imperial Topaz”).

Care and cleaning

Topaz rates an 8 on the Mohs hardness scale, so it’s durable. However, like a diamond it can be chipped or cracked by a hard blow. Here are some tips from the GIA:

• Don’t use steam cleaning or ultrasonic cleaners. Instead, use warm, soapy water.
• High heat or sudden temperature changes can cause internal breaks. While its color is generally stable to light, prolonged exposure to heat or sunlight might cause fading in some yellow-to-brown gems.
• Topaz may be affected slightly by some chemicals.

Topaz buying tips

• Color is the most important factor when you’re buying topaz. Red’s the most expensive shade, especially “Imperial Topaz,” which is rare.
• The stone should be clear from impurities and inclusions.
• Since the topaz is durable, you can find it in a variety of sizes, cuts, and settings.

You don’t have to be born in November to enjoy this gem. Enjoy its warmth, depth, and versatility, whatever color you decide on. And don’t forget to protect your new and heirloom jewelry, silver, and watches with an up-to-date appraisal. Just call me at (617) 304-0174 or drop me an email at aimee@ambappraisal.com.

Brilliantly yours, Aimee